While the complete ascendancy of the intellect and manners of Greece was destroying the simplicity of the old Roman type, and at the same time enlarging the range of Roman sympathies, an equally powerful influence was breaking down the aristocratic and class feeling which had so long raised an insurmountable barrier between the nobles and the plebeians. Their long contentions had issued in the civil wars, the dictatorship of Julius Cæsar, and the Empire, and these changes in a great measure obliterated the old lines of demarcation. Foreign wars, which develop with great intensity distinctive national types, and divert the public mind from internal changes, are usually favourable to the conservative spirit; but civil wars are essentially revolutionary, for they overwhelm all class barriers and throw open the highest prizes to energy and genius. Two very remarkable and altogether unprecedented illustrations of this truth occurred at Rome. Ventidius Bassus, by his military skill, and by the friendship of Julius Cæsar, and afterwards of Antony, rose from the position of mule-driver to the command of a Roman army, and at last to the consulate,358 which was also attained, about 40 b.c., by the Spaniard Cornelius Balbus.359 Augustus, though the most aristocratic of emperors, in order to discourage celibacy, permitted all citizens who were not senators to intermarry with freedwomen. The empire was in several distinct ways unfavourable to class distinctions. It was for the most part essentially democratic, winning its popularity from the masses of the people, and crushing the senate, which had been the common centre of aristocracy and of freedom. A new despotic power, bearing alike on all classes, reduced them to an equality of servitude. The emperors were themselves in many cases the mere creatures of revolt, and their policy was governed by their origin. Their jealousy struck down many of the nobles, while others were ruined by the public games, which it became customary to give, or by the luxury to which, in the absence of political occupations, they were impelled, and the relative importance of all was diminished by the new creations. The ascendancy of wealth began to pass into new quarters. Delators, or political informers, encouraged by the emperors, and enriched by the confiscated properties of those whose condemnation they had procured, rose to great influence. From the time of Caligula, for several reigns, the most influential citizens were freedmen, who occupied the principal offices in the palace, and usually obtained complete ascendancy over the emperors. Through them alone petitions were presented. By their instrumentality the Imperial favours were distributed. They sometimes dethroned the emperors. They retained their power unshaken through a succession of revolutions. In wealth, in power, in the crowd of their courtiers, in the splendour of their palaces in life, and of their tombs in death, they eclipsed all others, and men whom the early Roman patricians would have almost disdained to notice, saw the proudest struggling for their favour.360
Together with these influences many others of a kindred nature may be detected. The colonial policy which the Gracchi had advocated was carried out at Narbonne, and during the latter days of Julius Cæsar, to the amazement and scandal of the Romans, Gauls of this province obtained seats in the senate.361 The immense extent of the empire made it necessary for numerous troops to remain during long periods of time in distant provinces, and the foreign habits that were thus acquired began the destruction of the exclusive feelings of the Roman army, which the subsequent enrolment of barbarians completed. The public games, the immense luxury, the concentration of power, wealth, and genius, made Rome the centre of a vast and ceaseless concourse of strangers, the focus of all the various philosophies and religions of the empire, and its population soon became an amorphous, heterogeneous mass, in which all nations, customs, languages, and creeds, all degrees of virtue and vice, of refinement and barbarism, of scepticism and credulity, intermingled and interacted. Travelling had become more easy and perhaps more frequent than it has been at any other period before the nineteenth century. The subjection of the whole civilised world to a single rule removed the chief obstacles to locomotion. Magnificent roads, which modern nations have rarely rivalled and never surpassed, intersected the entire empire, and relays of post-horses enabled the voyager to proceed with an astonishing rapidity. The sea, which, after the destruction of the fleets of Carthage, had fallen almost completely under the dominion of pirates, had been cleared by Pompey. The European shores of the Mediterranean and the port of Alexandria were thronged with vessels. Romans traversed the whole extent of the empire on political, military, or commercial errands, or in search of health, or knowledge, or pleasure.362 The entrancing beauties of Como and of Tempe, the luxurious manners of Baiæ and Corinth, the schools, commerce, climate, and temples of Alexandria, the soft winters of Sicily, the artistic wonders and historic recollections of Athens and the Nile, the great colonial interests of Gaul, attracted their thousands, while Roman luxury needed the products of the remotest lands, and the demand for animals for the amphitheatre spread Roman enterprise into the wildest deserts. In the capital, the toleration accorded to different creeds was such that the city soon became a miniature of the world. Almost every variety of charlatanism and of belief displayed itself unchecked, and boasted its train of proselytes. Foreign ideas were in every form in the ascendant. Greece, which had presided over the intellectual development of Rome, acquired a new influence under the favouring policy of Hadrian, and Greek became the language of some of the later as it had been of the earliest writers. Egyptian religions and philosophies excited the wildest enthusiasm. As early as the reign of Augustus there were many thousands of Jewish residents at Rome,363 and their manners and creed spread widely among the people.364 The Carthaginian Apuleius,365 the Gauls Floras and Favorinus, the Spaniards Lucan, Columella, Martial, Seneca, and Quintilian, had all in their different departments a high place in Roman literature or philosophy.
In the slave world a corresponding revolution was taking place. The large proportion of physicians and sculptors who were slaves, the appearance of three or four distinguished authors in the slave class, the numerous literary slaves imported from Greece, and the splendid examples of courage, endurance, and devotion to their masters furnished by slaves during the civil wars, and during some of the worst periods of the Empire, were bridging the chasm between the servile and the free classes, and the same tendency was more powerfully stimulated by the vast numbers and overwhelming influence of the freedmen. The enormous scale and frequent fluctuations of the great Roman establishments, and the innumerable captives reduced to slavery after every war, rendered manumission both frequent and easy, and it was soon regarded as a normal result of faithful service. Many slaves bought their freedom out of the savings which their masters always permitted them to make. Others paid for it by their labour after their emancipation. Some masters emancipated their slaves in order to obtain their part in the distribution of corn, others to prevent the discovery of their own crimes by the torture of their slaves, others through vanity, being desirous of having their funerals attended by a long train of freedmen, very many simply as a reward for long service.366 The freedman was still under what was termed the patronage of his former master; he was bound to him by what in a later age would have been called a feudal tie, and the political and social importance of a noble depended in a very great degree upon the multitude of his clients. The children of the emancipated slave were in the same relation to the patron, and it was only in the third generation that all disqualifications and restraints were abrogated. In consequence of this system, manumission was often the interest of the master. In the course of his life he enfranchised individual slaves. On his death-bed or by his will he constantly emancipated multitudes. Emancipation by testament acquired such dimensions, that Augustus found it necessary to restrict the power; and he made several limitations, of which the most important was that no one should emancipate by his will more than one hundred of his slaves.367 It was once proposed that the slaves should be distinguished by a special dress, but the proposition was abandoned because their number was so great that to reveal to them their strength would be to place the city at their mercy.368 Even among those who were not slaves, the element that was derived from slavery soon preponderated. The majority of the free population had probably either themselves been slaves, or were descended from slaves, and men with this tainted lineage penetrated to all the offices of the State.369 “There was,” as has been